yahoo messenger

Customize the way you experience Windows Live Messenger.

Mobile/PC Multi-protocol Messenger & Media Sharing-Win- Mac-Linux-iPhone-Android

Community Messenger with InterCard Business Account.

P2P Messenger is secure Instant Messenging client, working by Peer-to-Peer te...

Secure WinPopup compatible instant messenger

BigAnt Office Messenger is a server/client Instant Messaging program

Squiggle is a free lan messenger that does not require a server.

Cute Web Messenger - Instant messaging using a web browser.

WMS Messenger is a secure, encrypted instant messaging system for the enterprise

QEEP: The FREE mobile messenger & community.